Follow these simple steps to synchronize contacts from Outlook to Vtiger CRM and vice versa:
- Click Synchronize Contacts.
 	- After fetching Vtiger CRM data, a pop-up will display the updates on both ends (Vtiger CRM and Outlook).
 	- Click Show Details to see the information of records to be updated.
 	- Click Accept Changes to update changes on both ends.
 
To know more about the Microsoft Outlook plugin, 
click here.